From: Qi Zhang <qi.z.zhang@intel.com>
To: jingjing.wu@intel.com, helin.zhang@intel.com
Cc: dev@dpdk.org, Qi Zhang <qi.z.zhang@intel.com>
Subject: [dpdk-dev] [PATCH v3 08/29] net/i40e: enable VF MTU change
Date: Thu, 15 Dec 2016 16:04:58 -0500 [thread overview]
Message-ID: <1481835919-36488-9-git-send-email-qi.z.zhang@intel.com> (raw)
In-Reply-To: <1481835919-36488-1-git-send-email-qi.z.zhang@intel.com>
This patch implement mtu_set ops for i40e VF.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/i40e/i40e_ethdev_vf.c | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index 12da0ec..bce01d0 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -151,6 +151,7 @@ static int i40evf_dev_rss_hash_update(struct rte_eth_dev *dev,
struct rte_eth_rss_conf *rss_conf);
static int i40evf_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
struct rte_eth_rss_conf *rss_conf);
+static int i40evf_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
static int
i40evf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id);
static int
@@ -225,6 +226,7 @@ static const struct eth_dev_ops i40evf_eth_dev_ops = {
.reta_query = i40evf_dev_rss_reta_query,
.rss_hash_update = i40evf_dev_rss_hash_update,
.rss_hash_conf_get = i40evf_dev_rss_hash_conf_get,
+ .mtu_set = i40evf_dev_mtu_set,
};
/*
@@ -2641,3 +2643,34 @@ i40evf_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
return 0;
}
+
+static int
+i40evf_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
+{
+ struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
+ struct rte_eth_dev_data *dev_data = vf->dev_data;
+ uint32_t frame_size = mtu + ETHER_HDR_LEN
+ + ETHER_CRC_LEN + I40E_VLAN_TAG_SIZE;
+ int ret = 0;
+
+ /* check if mtu is within the allowed range */
+ if ((mtu < ETHER_MIN_MTU) || (frame_size > I40E_FRAME_SIZE_MAX))
+ return -EINVAL;
+
+ /* mtu setting is forbidden if port is start */
+ if (dev_data->dev_started) {
+ PMD_DRV_LOG(ERR,
+ "port %d must be stopped before configuration\n",
+ dev_data->port_id);
+ return -EBUSY;
+ }
+
+ if (frame_size > ETHER_MAX_LEN)
+ dev_data->dev_conf.rxmode.jumbo_frame = 1;
+ else
+ dev_data->dev_conf.rxmode.jumbo_frame = 0;
+
+ dev_data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
+
+ return ret;
+}
--
2.7.4
next prev parent reply other threads:[~2016-12-16 4:08 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-15 21:04 [dpdk-dev] [PATCH v3 00/29] Support VFD and DPDK PF + kernel VF on i40e Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 01/29] net/i40e: support link status notification Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 02/29] net/i40e: add callback to user on VF to PF mbox msg Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 03/29] net/i40e: set VF MAC anti-spoofing from PF Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 04/29] net/i40e: set VF VLAN " Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 05/29] net/i40e: set Tx loopback " Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 06/29] net/i40e: set VF unicast promisc mode " Qi Zhang
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 07/29] net/i40e: set VF multicast " Qi Zhang
2016-12-15 21:04 ` Qi Zhang [this message]
2016-12-15 21:04 ` [dpdk-dev] [PATCH v3 09/29] net/i40e: fix VF reset flow Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 10/29] net/i40e: set VF MAC from PF support Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 11/29] net/i40e: set VF MAC from VF support Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 12/29] net/i40e: fix VF MAC address assignment Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 13/29] net/i40e: add VF VLAN strip func Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 14/29] net/i40e: add set VF VLAN insert function Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 15/29] net/i40e: set VF broadcast mode from PF Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 16/29] net/i40e: set VF VLAN tag " Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 17/29] net/i40e: set VF VLAN filter " Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 18/29] app/testpmd: use VFD APIs on i40e Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 19/29] app/testpmd: use unicast promiscuous mode " Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 20/29] app/testpmd: use multicast " Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 21/29] app/testpmd: add command to test VF broadcast " Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 22/29] app/testpmd: add command to test VF VLAN tag " Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 23/29] app/testpmd: handle i40e in VF VLAN filter command Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 24/29] net/i40e: change version number to support Linux VF Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 25/29] net/i40e: return correct VSI id Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 26/29] net/i40e: parse more VF parameter and configure Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 27/29] net/i40e: support Linux VF to configure IRQ link list Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 28/29] net/i40e: enhance in sanity check of MAC Qi Zhang
2016-12-15 21:05 ` [dpdk-dev] [PATCH v3 29/29] net/i40e: set/clear VF stats from PF Qi Zhang
2016-12-16 14:28 ` [dpdk-dev] [PATCH v3 00/29] Support VFD and DPDK PF + kernel VF on i40e Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 " Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 01/29] net/i40e: support link status notification Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 02/29] net/i40e: add callback to user on VF to PF mbox msg Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 03/29] net/i40e: set VF MAC anti-spoofing from PF Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 04/29] net/i40e: set VF VLAN " Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 05/29] net/i40e: set Tx loopback " Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 06/29] net/i40e: set VF unicast promisc mode " Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 07/29] net/i40e: set VF multicast " Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 08/29] net/i40e: enable VF MTU change Ferruh Yigit
2016-12-16 14:38 ` [dpdk-dev] [PATCH v4 09/29] net/i40e: fix VF reset flow Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 10/29] net/i40e: set VF MAC from PF support Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 11/29] net/i40e: set VF MAC from VF support Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 12/29] net/i40e: fix VF MAC address assignment Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 13/29] net/i40e: add VF VLAN strip func Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 14/29] net/i40e: add set VF VLAN insert function Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 15/29] net/i40e: set VF broadcast mode from PF Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 16/29] net/i40e: set VF VLAN tag " Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 17/29] net/i40e: set VF VLAN filter " Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 18/29] app/testpmd: use VFD APIs on i40e Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 19/29] app/testpmd: use unicast promiscuous mode " Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 20/29] app/testpmd: use multicast " Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 21/29] app/testpmd: add command to test VF broadcast " Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 22/29] app/testpmd: add command to test VF VLAN tag " Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 23/29] app/testpmd: handle i40e in VF VLAN filter command Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 24/29] net/i40e: change version number to support Linux VF Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 25/29] net/i40e: return correct VSI id Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 26/29] net/i40e: parse more VF parameter and configure Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 27/29] net/i40e: support Linux VF to configure IRQ link list Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 28/29] net/i40e: enhance in sanity check of MAC Ferruh Yigit
2016-12-16 14:39 ` [dpdk-dev] [PATCH v4 29/29] net/i40e: set/clear VF stats from PF Ferruh Yigit
2016-12-16 14:45 ` [dpdk-dev] [PATCH v4 00/29] Support VFD and DPDK PF + kernel VF on i40e Vincent Jardin
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 01/29] net/i40e: support link status notification Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 02/29] net/i40e: add callback to user on VF to PF mbox msg Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 03/29] net/i40e: set VF MAC anti-spoofing from PF Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 04/29] net/i40e: set VF VLAN " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 05/29] net/i40e: set Tx loopback " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 06/29] net/i40e: set VF unicast promisc mode " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 07/29] net/i40e: set VF multicast " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 08/29] net/i40e: enable VF MTU change Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 09/29] net/i40e: fix VF reset flow Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 10/29] net/i40e: set VF MAC from PF support Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 11/29] net/i40e: set VF MAC from VF support Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 12/29] net/i40e: fix VF MAC address assignment Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 13/29] net/i40e: add VF VLAN strip func Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 14/29] net/i40e: add set VF VLAN insert function Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 15/29] net/i40e: set VF broadcast mode from PF Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 16/29] net/i40e: set VF VLAN tag " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 17/29] net/i40e: set VF VLAN filter " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 18/29] app/testpmd: use VFD APIs on i40e Ferruh Yigit
2016-12-16 20:30 ` Vincent JARDIN
2016-12-19 11:03 ` Ferruh Yigit
2016-12-20 15:19 ` Vincent JARDIN
2016-12-19 17:09 ` Ferruh Yigit
2016-12-20 1:05 ` Lu, Wenzhuo
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 19/29] app/testpmd: use unicast promiscuous mode " Ferruh Yigit
2016-12-16 20:28 ` Vincent JARDIN
2016-12-19 11:05 ` Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 20/29] app/testpmd: use multicast " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 21/29] app/testpmd: add command to test VF broadcast " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 22/29] app/testpmd: add command to test VF VLAN tag " Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 23/29] app/testpmd: handle i40e in VF VLAN filter command Ferruh Yigit
2016-12-16 20:31 ` Vincent JARDIN
2016-12-19 11:13 ` Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 24/29] net/i40e: change version number to support Linux VF Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 25/29] net/i40e: return correct VSI id Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 26/29] net/i40e: parse more VF parameter and configure Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 27/29] net/i40e: support Linux VF to configure IRQ link list Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 28/29] net/i40e: enhance in sanity check of MAC Ferruh Yigit
2016-12-16 19:02 ` [dpdk-dev] [PATCH v5 29/29] net/i40e: set/clear VF stats from PF Ferruh Yigit
2016-12-20 13:24 ` Ferruh Yigit
2016-12-20 13:40 ` Iremonger, Bernard
2016-12-21 0:56 ` Lu, Wenzhuo
2016-12-22 16:38 ` Iremonger, Bernard
2016-12-16 20:36 ` [dpdk-dev] [PATCH v5 00/29] Support VFD and DPDK PF + kernel VF on i40e Vincent JARDIN
2016-12-19 9:01 ` Chen, Jing D
2016-12-19 13:20 ` Thomas Monjalon
2016-12-19 13:39 ` Chen, Jing D
2016-12-19 13:45 ` Vincent JARDIN
2016-12-20 4:48 ` Chen, Jing D
2016-12-20 15:18 ` Vincent JARDIN
2016-12-20 15:31 ` Ferruh Yigit
2016-12-21 0:50 ` Lu, Wenzhuo
2016-12-22 8:10 ` Chen, Jing D
2016-12-22 13:46 ` Vincent JARDIN
2016-12-26 11:59 ` Chen, Jing D
2017-01-04 21:09 ` Scott Daniels
2017-01-10 13:29 ` Vincent JARDIN
2017-01-12 3:47 ` Chen, Jing D
2017-01-13 23:04 ` John Fastabend
2017-01-13 23:49 ` JOSHI, KAUSTUBH (KAUSTUBH)
2017-01-15 23:32 ` Vincent JARDIN
2017-01-16 11:42 ` Ferruh Yigit
2017-01-16 9:32 ` Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1481835919-36488-9-git-send-email-qi.z.zhang@intel.com \
--to=qi.z.zhang@intel.com \
--cc=dev@dpdk.org \
--cc=helin.zhang@intel.com \
--cc=jingjing.wu@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).